Marketing for vibe coders: a quick primer
You vibe coded a product and nobody's using it. Here are the marketing basics you need to find your first users.
Marketing is a system that helps you find people with a need, offer them the right solution and get them to choose you.
Marketing isn't just ads. Ads are only one of its tools.
1. The core formula
- The customer's need: what problem needs solving?
- Value proposition: why your solution?
- Acquisition → Conversion → Retention: how do you attract, sell to and keep a customer?
- Profit and growth
2. Seven key terms
| Term | What it means |
|---|---|
| ICP (Ideal Customer Profile) | A description of your best-fit customer |
| Segmentation | Splitting the market into groups of customers |
| Positioning | The place your product takes in the buyer's mind |
| UVP (Unique Value Proposition) | Why choosing you is a good deal for the buyer |
| Acquisition | Bringing in potential customers |
| Conversion | Turning a visitor into a buyer |
| Retention | Keeping customers and selling to them again |
For example, for an appointment reminder app you vibe coded:
- ICP: a hair stylist who works alone and books clients through Instagram DMs.
- Problem: clients forget their appointments and don't show up.
- UVP: "Clients stop forgetting their appointments."
- Acquisition channels: stylist communities on Reddit and Facebook, plus SEO.
- Conversion: the stylist subscribes after the free trial.
- Retention: the stylist renews every month.
3. The sales funnel
| Stage | People | What happens |
|---|---|---|
| Awareness | 10,000 | Heard about the product |
| Interest | 1,000 | Got interested |
| Consideration | 100 | Considering a purchase |
| Purchase | 10 | Bought |
A made-up example, not a market benchmark. The bars show the drop, not its exact size.
Marketing covers the whole funnel, not just bringing in visitors.
4. The main marketing channels
| Channel | How it works | Worth knowing |
|---|---|---|
| SEO | Traffic from search engines | Slow, but it compounds |
| PPC / Ads | Paid ads | Fast, but needs a budget |
| Content marketing | Articles, videos, research | Builds trust |
| Social media | Reddit, X, LinkedIn, YouTube | Reach and brand building |
| Email marketing | Emails to potential and current customers | Repeat touchpoints |
| Referral | Customers recommend you | Often high trust |
| Outbound | Reaching out to potential customers directly | Especially useful for B2B |
5. The key metrics
Say you sell a subscription to your app for $30 a month. One month of marketing economics (made-up numbers, not a market benchmark):
| Metric | Value |
|---|---|
| Visitors | 2,000 |
| Conversion to purchase | 1.0% |
| Subscription price | $30 a month |
| Marketing spend | $300 |
| Customers | 20 |
| Revenue for the month | $600 |
| CAC (cost to acquire a customer) | $15 |
| Left after marketing spend | $300 |
This is a simplified model. The last line isn't net profit: it leaves out running costs, taxes and everything else.
LTV (Lifetime Value) is how much money a customer brings in for as long as they use your product. To compare it with CAC, it's more honest to use what's left after the direct costs of that customer (hosting, AI usage, payment fees) rather than all of the revenue. In the example above, a customer pays for 6 months on average, so $180. If they cost you $5 a month, $150 is left, and that's what you compare with the $15 CAC.
6. The four Ps of classic marketing (marketing mix)
- Product: what are you selling?
- Price: for how much?
- Place: where and how do you sell it?
- Promotion: how do you get the word out?
Good marketing can start with changing the product or the price, not with an ad budget.
7. Six rules
- Start with the problem, not the product. Find out what customers already pay to solve.
- Pick a narrow audience. "Appointment reminders for hair stylists" is clearer than "An app for everyone".
- Sell the outcome, not the process. "Clients stop forgetting their appointments" usually lands better than "A reminder bot".
- Measure the whole funnel. More traffic is useless if it doesn't lead to purchases.
- Experiment. Test your guesses about segments, offers, channels and prices.
- Know your unit economics (what one customer brings in and costs). If a customer brings in less than it costs to acquire and serve them, scaling only makes it worse.
Marketing isn't the art of making people buy things they don't need. It's finding people ready to pay, making what they need and building the path from your product to them.
If you'd like to work through this on your own product, there's a session: 1 hour, $120.